http://www.tracopower.com
Rev: 5.6/4915
INSTALLATION INSTRUCTIONS
TEX 120 Series Industrial Power Supply
Table 1
Order Code
Rated Input
Voltage
Output
Power max.
Output
** Output Voltage
Adjustment Range
recommended Circuit
breaker (Characteristic C)
TEX 120-112
100 – 240Vac
50 / 60Hz
Universal Input
96 Watt
12.0VDC / 8.0A
12.0 – 15.0VDC
5A
TEX 120-124
120 Watt
24.0VDC / 5.0A
24.0 – 28.0VDC
5A
** Adjustable by potentiometer with a screwdriver.
The equipment can be connected to TN-S, TT and IT power systems
Table 2
Input current:
@ Vin=115VAC
@ Vin=230VAC
Power Consumption
@ Vin=115VAC @ Vin=230VAC
TEX 120-112
2.2A typ.
1.0A typ.
TEX 120-112
114 Watt typ.
112 Watt typ.
TEX 120-124
2.4A typ.
1.2A typ.
TEX 120-124
140 Watt typ.
136 Watt typ.
Table 3
Output Voltage adjustment:
Note: The integrity of the seal cannot be guaranteed once the cover
has been removed in the field!
T
o adjust the output voltage, the case cover must be removed. Carefully loosen
and remove all six screws, then remove the cover. The output voltage of the unit
can be adjusted by turning the potentiometer screw, using an insulated
screwdriver. By turning the screw clockwise (cw) the output voltage will increase;
by turning the screw counter-clockwise (ccw), the output voltage will decrease.
The output voltage level should only be adjusted with the output connected to a
load, (similar to the load used in the application). After adjusting the output
voltage to the required value, the case must be carefully reassembled. Place the
cover over the case and ensure that the rubber-sealing gasket is undamaged,
and is correctly positioned. Secure the lid with the six screws. Tighten the screws
gradually, moving diagonally from one to another. The recommended tightening
torque is 0.6Nm (5.310lb·in).
Operational Input Voltage
AC: 85Vac – 264Vac, 50 / 60Hz. DC: 85Vdc* – 375Vdc (*Observe derating)
Operating temperature range:
Natural Air Convection
Cooling
-40°C – +85°C max (Atex: -40°C - +70°C) (*Observe derating)
-40°F – +185°F max (Atex: -40°F - +158°F) (*Observe derating)
Output Power Derating:
above +60°C
2
%
/
K
above 140°F
2
%
/
K
Storage temperature range:
-40°C – +85°C max
-40°F – +185°F max
Parallel Operation
:
Only possible with external decoupling diode.
Connectors on the user side:
(see Fig. 2 & Fig. 3)
Input Cable Assembly: See Fig.2 (
Tracopower P/N: TEX–IP–ASSY, 3 x 1.3mm²
)
Input Connector: Binder Circular Connector Series 693: 99-4222-14-04
Output Cable Assembly: See Fig.3 (
Tracopower P/N: TEX–OP–ASSY, 7 x 0.8mm
²)
Output Connector: Binder Circular Connector Series 693: 99-4217-160-07
Wiring: Material
Copper
Temp: -40°C – +125°C (-40°F – + 257°F)
Input: 3 x 0.8mm
2
– 2mm
2
max (AWG 18 – AWG 14)
(1 x Live; 1 x Neutral; 1 x Protective Earth)
Output: 7 x 0.8mm
2
– 1.3mm
2
max (AWG18– AWG 16)
(3 x +V
out
; 3 x –V
out
; 1 x Protective Earth).
Input:
TEX-IP-ASSY Cord Diameter = 10 – 12mm /
Output:
TEX-OP-ASSY Cord Diameter = 12 – 14mm
Case protection:
IP67 (according to IEC 60529), NEMA 6P, UL50 4X
Case material:
Die-Cast Aluminium (chassis and cover)
Fig. 1
